//
//  DB.h
//  Double
//
//  Created by dllo on 15/5/26.
//  Copyright (c) 2015年 袁庆秋. All rights reserved.
//

#import <Foundation/Foundation.h>
#import <sqlite3.h>

@interface DB : NSObject

+ (sqlite3 *)openDB;
+ (void)closeDB;

@end
